Doctor insights on:
What's The Difference Between A Cold Sore And Canker Sore
Very different: Cold sores are typically lesions on the lip that stem from infections with herpes viruses (nongenital or genital strains). Canker sores are formally known as aphthous ulcers and occur within the mouth. It's not totally clear why, but probably immune and environmental factors are at play. ...Read moreSee 1 more doctor answer
Cold sore vs canker: Neither one is a medical terminology. Both are often used interchangeably as they are used by non-medical professionals. A cold sore usually involves lips, and is caused by herpes simplex virus type 1. A canker sore in medicine is called aphthous stomatitis, which usually involves tongue or inside the gum. We don't know what causes it, but it often happens again and again, triggered by stress. ...Read moreSee 1 more doctor answer
Cold vs canker sores: Cold sore are fluid filled blisters that frequently occur around the mouth and lips. They are caused be herpes simplex virus and are highly contagious. This virus is always with you and things like stress can cause an outbreak. Canker sores are ulcerations inside your mouth on the soft tissues like the buccal mucosa, cheek, soft palate. They can be very painful, heal in 10 days, unknown cause ...Read moreSee 1 more doctor answer
Differences: There are varying opinions but: Cold sores are a cluster of blisters that first appear clear then become cloudy. First infection may be inside the mouth, but cold sores generally appear outside the mouth on the lips. Canker sores are gray or white sores surrounded by a red inflamed area. They occur only inside the mouth, on the tongue or the insides of the cheeks, lips or throat. ...Read more
Tough to explain in: Such a small space. Cold sore=oral herpes, both have viral etiology. Virus released from a dormant state due to stress/immune system breakdown and causes blisters. Canker sore is not of viral cause and related to trauma or immune system issues. All can hurt. Rx steroids for canker, not virus. Check w your dentist for treatment advice. ...Read more
Cold vs Canker sore: A cold sore or fever blister typically occurs outside the mouth; around the lips, chin and just under the nose, and are caused by herpes simplex virus type 1. In the event that a cold sore occurs in the mouth, you'll see it on the gum or soft palate. Canker sores typically erupt inside the mouth; on the tongue, inner lip and lining of cheeks. Exact cause is unknown. ...Read moreSee 1 more doctor answer
Mouth sores: All of these types are related to the fact that viruses are present at all times and when the patient is susceptible, i.e., tired, under stress, not eating well, etc, the ulcer appears. Antiviral drugs may helpful but they need to be taken at the first symptoms, abreva is an oct medication that can be purchased and applied with q-tip to the affected lip area. See your dentist if needed. ...Read more
Definitely, no: Canker sore are the most common oral lesions. Individual ulcers typically last 1-2 weeks. The condition is idiopathic (cause is not known) recurrent aphthous ulcers is usually self-limiting. Cold sores typically result from a viral infection called herpes simplex virus (HSV). Vomiting is not a cause for cold sore or canker sore. ...Read moreSee 1 more doctor answer
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